Add new subcategories from SV-COMP

[hbgit]

New subcategories from SV-COMP not supported yet

Apply minor changes to support:

• ReachSafety-ECA
• ReachSafety-Floats
• ReachSafety-ProductLines
• ReachSafety-Sequentialized
• SoftwareSystems-AWS-C-Common-ReachSafety
• SoftwareSystems-BusyBox-MemSafety
• SoftwareSystems-BusyBox-NoOverflows
• SoftwareSystems-DeviceDriversLinux64-ReachSafety
• SoftwareSystems-OpenBSD-MemSafety